func runInit(dockerCli *client.DockerCli, flags *pflag.FlagSet, opts initOptions) error {
client := dockerCli.Client()
ctx := context.Background()
req := swarm.InitRequest{
ListenAddr: opts.listenAddr.String(),
AdvertiseAddr: opts.advertiseAddr,
ForceNewCluster: opts.forceNewCluster,
Spec: opts.swarmOptions.ToSpec(),
}
nodeID, err := client.SwarmInit(ctx, req)
if err != nil {
if strings.Contains(err.Error(), "could not choose an IP address to advertise") || strings.Contains(err.Error(), "could not find the system's IP address") {
return errors.New(err.Error() + " - specify one with --advertise-addr")
}
return err
}
fmt.Fprintf(dockerCli.Out(), "Swarm initialized: current node (%s) is now a manager.\n\n", nodeID)
if err := printJoinCommand(ctx, dockerCli, nodeID, true, false); err != nil {
return err
}
fmt.Fprint(dockerCli.Out(), "To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.\n\n")
return nil
}
func runInit(dockerCli *client.DockerCli, flags *pflag.FlagSet, opts initOptions) error {
client := dockerCli.Client()
ctx := context.Background()
req := swarm.InitRequest{
ListenAddr: opts.listenAddr.String(),
ForceNewCluster: opts.forceNewCluster,
Spec: opts.swarmOptions.ToSpec(),
}
nodeID, err := client.SwarmInit(ctx, req)
if err != nil {
return err
}
fmt.Printf("Swarm initialized: current node (%s) is now a manager.\n", nodeID)
return nil
}
func runInit(dockerCli *client.DockerCli, opts initOptions) error {
client := dockerCli.Client()
ctx := context.Background()
req := swarm.InitRequest{
ListenAddr: opts.listenAddr.String(),
ForceNewCluster: opts.forceNewCluster,
}
req.Spec.AcceptancePolicy.Policies = opts.autoAccept.Policies(opts.secret)
nodeID, err := client.SwarmInit(ctx, req)
if err != nil {
return err
}
fmt.Printf("Swarm initialized: current node (%s) is now a manager.\n", nodeID)
return nil
}
func runInit(dockerCli *client.DockerCli, flags *pflag.FlagSet, opts initOptions) error {
client := dockerCli.Client()
ctx := context.Background()
// If no secret was specified, we create a random one
if !flags.Changed("secret") {
opts.secret = generateRandomSecret()
fmt.Fprintf(dockerCli.Out(), "No --secret provided. Generated random secret:\n\t%s\n\n", opts.secret)
}
req := swarm.InitRequest{
ListenAddr: opts.listenAddr.String(),
ForceNewCluster: opts.forceNewCluster,
Spec: opts.swarmOptions.ToSpec(),
}
nodeID, err := client.SwarmInit(ctx, req)
if err != nil {
return err
}
fmt.Fprintf(dockerCli.Out(), "Swarm initialized: current node (%s) is now a manager.\n\n", nodeID)
// Fetch CAHash and Address from the API
info, err := client.Info(ctx)
if err != nil {
return err
}
node, _, err := client.NodeInspectWithRaw(ctx, nodeID)
if err != nil {
return err
}
if node.ManagerStatus != nil && info.Swarm.CACertHash != "" {
var secretArgs string
if opts.secret != "" {
secretArgs = "--secret " + opts.secret
}
fmt.Fprintf(dockerCli.Out(), "To add a worker to this swarm, run the following command:\n\tdocker swarm join %s \\\n\t--ca-hash %s \\\n\t%s\n", secretArgs, info.Swarm.CACertHash, node.ManagerStatus.Addr)
}
return nil
}
